What is a Web Worker?

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  1. A web worker is a JavaScript which runs in the background. It exists in external files.
  2. It is independent of other scripts and does not affect the performance of the page.
  3. Web workers are usually used for CPU intensive tasks.
asked Apr 15, 2023 at 00:23
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1 Answer

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A web worker is a JavaScript which runs in the background. It exists in external files. It is independent of other scripts and does not affect the performance of the page. Web workers are usually used for CPU intensive tasks.
answered Nov 30, 2025 at 21:12

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